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TRUSTED BY WEBSTER, MA HOMEOWNERS

  • Average homeowner rating star icon4.5
    Average homeowner rating
  • Verified reviews icon40
    Verified septic tank services reviews

Top-Rated Septic tank pros in Webster - Updated Nov 2026

Avatar for Blackstone Septic Service
Blackstone Septic Service
4.8(
23
)
Septic System - Repair - For BusinessSeptic Tank - Clean or Pump Out

Serving Webster, MA and surrounding areas

Approved

In business since 2022

Free estimates

Credit card accepted

"We are very pleased with the service provided by Blackstone septic service. Matt arrived on time. He was very knowledgeable and we are very pleased with the service he provided. We would definitely use them again in the future."
Response time10 hrs
Recommended by94%of homeowners
Avatar for R Cox Enterprises
R Cox Enterprises
5.0(
5
)
Septic System - Install or ReplaceSeptic System - RepairSeptic System - Install or Replace - For Business+1 more

Serving Webster, MA and surrounding areas

Approved

In business since 2010

Free estimates

Small jobs welcome

"We needed a completely re-engineered septic system at our house in Wales, and Ron helped us with every aspect of the project. From his initial recommendation of an engineer who custom designed our system, to the installation of our holding tank, pump tank, and leaching field, Ron exceeded our expectations every step of the way. Ronâ s crew was courteous and professional, his pricing was fair, and I am confident recommending him to my friends and neighbors!"
Response time1 day
Response rate93%
9 neighbors recently requested a quote
Avatar for Barrows Contracting, Inc.
Barrows Contracting, Inc.
3.7(
60
)
Septic System - Install or ReplaceSeptic System - RepairSeptic System - Install or Replace - For Business+1 more

Serving Webster, MA and surrounding areas

Approved

In business since 2004

Free estimates

Offers commercial services

"Barrows installed a completely new septic system. They explained everything so I could understand what to expect. I was able to get in touch with them whenever I had questions. They were on schedule and left my yard perfect! Highly recommend Barrows Contracting."
Response time3 hrs
7 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for GEM Plumbing & Heating
GEM Plumbing & Heating
5.0(
1
)
Septic System - Repair

Serving Webster, MA and surrounding areas

Approved

In business since 1949

Free estimates

Emergency services offered

With over 75 years of experience, GEM provides reliable plumbing services for homeowners in Raynham, MA and nearby areas like Taunton, Bridgewater, and Easton. Our licensed plumbers handle everything from leak repairs and drain cleaning to water heaters, fixture installations, and fast emergency plumbing response.\n\nWhether you're dealing with a burst pipe or clogged drain, we respond quickly with dependable solutions to keep your home running smoothly—day or night.

New Thermostat
After
Before
During Removal
During Removal

+16

Avatar for S&G Excavating
S&G Excavating
5.0(
6
)
Septic System - Install or ReplaceSeptic System - Repair

Serving Webster, MA and surrounding areas

In business since 2020

Free estimates

"I have never experienced a more professional company than this one. These guys are top tier when it comes to septic repair. They walked me through everything that they were gonna do before they did it, so I wasnâ t confused what was happening. There pricing compared to other companyâ s is unbeatable. I would definitely hire these guys again in the future!"
Distribution Box Repair
Distribution Box Repair
Distribution Box Repair
Distribution Box Repair
Distribution Box Repair

+9

Recommended by100%of homeowners
V and G Plumbing and Heating
4.1(
104
)
Septic System - Install or ReplaceSeptic System - Install or Replace - For BusinessSeptic System - Repair+3 more

Serving Webster, MA and surrounding areas

In business since 1977

"A previous plumber couldn't stop a seeping leak between the toilet bowl & the tank after three new gaskets. Called V&G Plumbing, they came on time, worked efficiently using the correct gasket for my model toilet & the leak is fixed! They have the knowledge, reasonable prices, are reliable & now have my future business. Happy to recommend them if you want the job done right the first time."
Recommended by91%of homeowners
Avatar for Primos LLC
Primos LLC
5.0(
8
)
Septic System - Install or ReplaceSeptic System - Install or Replace - For BusinessSeptic System - Repair+3 more

Serving Webster, MA and surrounding areas

In business since 2010

Free estimates

Emergency services offered

Primos offers Commercial/Residential Concrete patios/driveways/stamped and decorative, Asphalt Paving/Sealcoating, Paver Patios and Retaining Walls. We also offer excavating and drainage, plus sewer line replacements. \nWe will offer the best price with fast, reliable, and professional service. Our customers are our number 1 priority. We listen to exactly what you looking for and we will make sure you are happy before we leave.\n

Recommended by100%of homeowners
Showing 1-10 of 31
Septic Tanks FAQs, answered by experts

Your septic tank naturally contains the good bacteria it needs, so you typically don't have to add more as the system produces them on its own. However, if you wish to replenish the bacteria, you can use natural methods. For example, you can add three rotten tomatoes to your garbage disposal or flush 1/4 ounce of active yeast down the toilet every three months. While store-bought septic enzymes and chemicals are available, many additives are unnecessary and may even harm your system. The most effective way to maintain a healthy bacterial balance is to avoid using chemical drain cleaners, which can kill the beneficial bacteria in your tank.

While you can drain water softener backwash into a septic tank, doing so may cause several problems. One problem is that increased sodium chloride levels from water softener backwash can kill septic tank bacteria, decreasing the effectiveness of this wastewater treatment system. Another issue is that large calcium deposits can eventually stop up the drain field and lead to poor drainage. 

Having a well means that a household’s water supply, including water that comes through faucets, showerheads, and appliances, is supplied through a private source rather than from a city. The well pulls fresh water from an underground water supply, such as an aquifer, and the well pump pushes the water from the well to your household.

Some of the signs that could mean your water is contaminated, such as cloudiness or bubbliness, could also be non-problems that don’t affect your water’s potability. However, if your water smells or tastes strange, it’s a good idea to stop drinking it and test it immediately. If your well water is contaminated, the best way to discover that is to test it.

Concrete septic tank risers are heavier and more durable than plastic or fiberglass ones, making them suitable for long-term use. Installing a concrete riser differs from installing plastic or fiberglass risers primarily in the materials and methods used. The process involves cutting the concrete risers to the required length and then stacking them, using concrete sealant or adhesive between sections for secure attachment. Due to their weight, extra care is necessary during leveling and the attachment of sections. Concrete sealant or adhesive may also require a curing before the riser is ready for use.

The Webster, MA homeowners’ guide to septic tank services

From average costs to expert advice, get all the answers you need to get your job done.